In the below script, how can I get the image filename to save as the id variable? For example, instead the of filename being saved as whatever it was....I would like it to be saved as the value given in the id field.
<?php
$my_max_file_size = "102400"; # in bytes
$image_max_width = "3000";
$image_max_height = "3000";
$the_path = "/var/www/html/propimages/featured";
$registered_types = array(
"application/x-gzip-compressed" => ".tar.gz, .tgz",
"application/x-zip-compressed" => ".zip",
"application/x-tar" => ".tar",
"text/plain" => ".html, .php, .txt, .inc (etc)",
"image/bmp" => ".bmp, .ico",
"image/gif" => ".gif",
"image/pjpeg" => ".jpg, .jpeg",
"image/jpeg" => ".jpg, .jpeg",
"application/x-shockwave-flash" => ".swf",
"application/msword" => ".doc",
"application/vnd.ms-excel" => ".xls",
"application/octet-stream" => ".exe, .fla (etc)"
); # these are only a few examples, you can find many more!
$allowed_types = array("image/bmp","image/gif","image/pjpeg","image/jpeg");
# --
function form($error=false) {
global $PHP_SELF,$my_max_file_size;
if ($error) print $error . "<br><br>";
print "\n<form ENCTYPE=\"multipart/form-data\" action=\"" . $PHP_SELF . "\" method=\"post\">";
print "\n<INPUT TYPE=\"hidden\" name=\"MAX_FILE_SIZE\" value=\"" . $my_max_file_size . "\">";
print "\n<INPUT TYPE=\"hidden\" name=\"task\" value=\"upload\">";
print "\n<P>Add an additional image to your listing";
print "\n<BR>NOTE: Max file size is " . ($my_max_file_size / 1024) . "KB";
print "\n<BR>MLS ID";
print "\n<br><INPUT NAME=\"file_id\" TYPE=\"text\" SIZE=\"35\"><br>";
print "\n<br><INPUT NAME=\"the_file\" TYPE=\"file\" SIZE=\"35\"><br>";
print "\n<input type=\"submit\" Value=\"Upload\">";
print "\n</form>";
} # END form
# --
if (!ereg("^4",phpversion())) {
function in_array($needle,$haystack) { # we have this function in PHP4, so for you PHP3 people
for ($i=0; $i < count($haystack); $i++) {
if ($haystack[$i] == $needle) {
return true;
}
}
}
}
# --
function validate_upload($the_file) {
global $my_max_file_size, $image_max_width, $image_max_height,$allowed_types,$the_file_type,$registered_types;
$start_error = "\n<b>Error:</b>\n<ul>";
if ($the_file == "none") { # do we even have a file?
$error .= "\n<li>You did not upload anything!</li>";
} else { # check if we are allowed to upload this file_type
if (!in_array($the_file_type,$allowed_types)) {
$error .= "\n<li>The file that you uploaded was of a type that is not allowed, you are only
allowed to upload files of the type:\n<ul>";
while ($type = current($allowed_types)) {
$error .= "\n<li>" . $registered_types[$type] . " (" . $type . ")</li>";
next($allowed_types);
}
$error .= "\n</ul>";
}
if (ereg("image",$the_file_type) && (in_array($the_file_type,$allowed_types))) {
$size = GetImageSize($the_file);
list($foo,$width,$bar,$height) = explode("\"",$size[3]);
if ($width > $image_max_width) {
$error .= "\n<li>Your image should be no wider than " . $image_max_width . " Pixels</li>";
}
if ($height > $image_max_height) {
$error .= "\n<li>Your image should be no higher than " . $image_max_height . " Pixels</li>";
}
}
if ($error) {
$error = $start_error . $error . "\n</ul>";
return $error;
} else {
return false;
}
}
} # END validate_upload
# --
function list_files() {
global $the_path;
$handle = dir($the_path);
print "\n<b>The image was uploaded sucessfully</b><br>";
// while ($file = $handle->read()) {
// if (($file != ".") && ($file != "..")) {
// print "\n" . $file . "<br>";
// }
// }
print "<hr>";
}
# --
function upload($the_file) {
global $the_path,$the_file_name;
$error = validate_upload($the_file);
if ($error) {
form($error);
} else { # cool, we can continue
if (!@copy($the_file, $the_path . "/" . $the_file_name)) {
form("\n<b>Something barfed, check the path to and the permissions for the upload directory</b>");
} else {
list_files();
form();
}
}
} # END upload
# --
############ Start page
print "<html>\n<head>\n<title>Upload example</title>\n</head>\n<body>";
switch($task) {
case 'upload':
upload($the_file);
break;
default:
form();
}
print "\n</body>\n</html>";
?>
